Merge typeshed return annotations

setuptools/command/bdist_egg.py

@@ -238,7 +238,7 @@ def run(self) -> None:  # noqa: C901  # is too complex (14)  # FIXME
             self.egg_output,
             archive_root,
             verbose=self.verbose,
-            dry_run=self.dry_run,
+            dry_run=self.dry_run,  # type: ignore[arg-type] # Is an actual boolean in vendored _distutils
             mode=self.gen_header(),
         )
         if not self.keep_temp:

setuptools/command/bdist_wheel.py

@@ -369,7 +369,7 @@ def get_tag(self) -> tuple[str, str, str]:
             )
         return tag
 
-    def run(self) -> None:
+    def run(self):
         build_scripts = self.reinitialize_command("build_scripts")
         build_scripts.executable = "python"
         build_scripts.force = True

setuptools/command/easy_install.py

@@ -752,7 +752,10 @@ def select_scheme(self, name) -> None:
             install._select_scheme(self, name)
         except AttributeError:
             # stdlib distutils
-            install.install.select_scheme(self, name.replace('posix', 'unix'))
+            install.install.select_scheme(
+                self,  # type: ignore[arg-type] # Pretend it's the correct type for stdlib compatibility
+                name.replace('posix', 'unix'),
+            )
 
     # FIXME: 'easy_install.process_distribution' is too complex (12)
     def process_distribution(  # noqa: C901